/* =====================================================================
 * app.css — 紫微斗数排盘 · 界面样式
 * ===================================================================== */

:root {
  --ink: #1f2328;
  --ink-2: #4a5560;
  --ink-3: #7b8794;
  --paper: #f7f5f1;
  --paper-2: #fffefb;
  --line: #e2ddd4;
  --line-2: #cfc8bc;
  --accent: #9c2b2b;
  --accent-soft: #f3e7e3;
  --blue: #2f5d8a;
  --blue-soft: #e8eff6;
  --gold: #a9812f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(31, 35, 40, .05), 0 6px 20px rgba(31, 35, 40, .06);
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------------- 顶栏 ---------------- */
.topbar {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 22px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar h1 {
  margin: 0;
  font-size: 17px;
  letter-spacing: .06em;
  font-weight: 600;
}
.topbar h1 .zh {
  color: var(--accent);
  margin-right: 6px;
}
.topbar .tag {
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: .04em;
}
.topbar .spacer { flex: 1; }

/* ---------------- 主布局 ---------------- */
.layout {
  display: grid;
  grid-template-columns: 300px minmax(420px, 1fr) 296px;
  gap: 16px;
  padding: 16px 22px 40px;
  align-items: start;
}
@media (max-width: 1180px) {
  .layout { grid-template-columns: 1fr; }
}

.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card > h2 {
  margin: 0;
  padding: 11px 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-2);
  background: linear-gradient(#fbfaf7, #f4f1ec);
  border-bottom: 1px solid var(--line);
}
.card .body { padding: 14px; }

/* ---------------- 表单 ---------------- */
.field { margin-bottom: 11px; }
.field > label {
  display: block;
  font-size: 12px;
  color: var(--ink-3);
  margin-bottom: 4px;
  letter-spacing: .04em;
}
.row { display: flex; gap: 8px; }
.row > * { flex: 1; min-width: 0; }

input[type=text], input[type=number], select {
  width: 100%;
  padding: 7px 9px;
  font-size: 13px;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-2);
  border-radius: 7px;
  outline: none;
  transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-soft);
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #9aa3ad 50%), linear-gradient(135deg, #9aa3ad 50%, transparent 50%); background-position: calc(100% - 14px) 14px, calc(100% - 9px) 14px; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 26px; }

.seg { display: flex; border: 1px solid var(--line-2); border-radius: 7px; overflow: hidden; }

/* 流月 / 流日 步进器 */
.stepper { display: flex; gap: 4px; align-items: stretch; }
.stepper select { flex: 1; min-width: 0; }
.stepper .step {
  flex: none;
  width: 26px;
  padding: 0 0 2px;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-2);
  border-radius: 7px;
  user-select: none;
}
.stepper .step:hover { background: var(--blue-soft); border-color: var(--blue); color: var(--blue); }
.stepper .step:active { background: var(--blue); color: #fff; }
.seg label {
  flex: 1;
  text-align: center;
  padding: 7px 4px;
  font-size: 12.5px;
  cursor: pointer;
  background: #fff;
  color: var(--ink-2);
  border-right: 1px solid var(--line);
  transition: background .12s;
}
.seg label:last-child { border-right: 0; }
.seg input { display: none; }
.seg input:checked + span { color: #fff; }
.seg label:has(input:checked) { background: var(--blue); color: #fff; }
.seg label:hover { background: var(--blue-soft); }
.seg label:has(input:checked):hover { background: var(--blue); }

.check { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink-2); cursor: pointer; padding: 3px 0; }
.check input { width: 15px; height: 15px; accent-color: var(--blue); margin: 0; }

button {
  font-family: inherit;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 7px;
  border: 1px solid var(--line-2);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: all .12s;
}
button:hover { background: #f4f1ec; border-color: var(--line-2); }
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
  letter-spacing: .1em;
}
button.primary:hover { background: #872222; border-color: #872222; }
button.ghost { background: transparent; }
button.wide { width: 100%; }
button.sm { padding: 5px 10px; font-size: 12px; }

.hint { font-size: 11.5px; color: var(--ink-3); line-height: 1.5; }
.hint.ok { color: var(--blue); }
.hint.warn { color: var(--accent); }

/* ---------------- 反推同盘 ---------------- */
.req {
  font-size: 10px; color: var(--accent);
  background: var(--accent-soft); border-radius: 4px;
  padding: 0 4px; margin-left: 4px; vertical-align: 1px;
}
.opt {
  font-size: 10px; color: var(--ink-3);
  border: 1px solid var(--line-2); border-radius: 4px;
  padding: 0 4px; margin-left: 4px; vertical-align: 1px;
}
.sv-row { display: flex; gap: 6px; align-items: center; }
.sv-row select { flex: 0 0 78px; }
.sv-row input { flex: 1 1 auto; min-width: 0; }
.sv-summary {
  border-radius: var(--radius); padding: 9px 11px;
  font-size: 12px; line-height: 1.6; margin-top: 10px;
}
.sv-summary.uniq { background: var(--blue-soft); color: var(--blue); }
.sv-summary.multi { background: var(--accent-soft); color: var(--accent); }
.sv-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-2); padding: 10px 11px; margin-top: 10px;
}
.sv-card-h {
  font-weight: 600; font-size: 12.5px; color: var(--ink);
  border-bottom: 1px dashed var(--line); padding-bottom: 6px; margin-bottom: 8px;
}
.sv-card-h .ti { font-weight: 400; font-size: 11px; color: var(--ink-3); margin-left: 6px; }
.sv-birth { font-size: 12px; line-height: 1.8; color: var(--ink-2); }
.sv-birth b { color: var(--ink); font-weight: 600; }
.sv-birth .k {
  display: inline-block; width: 32px; color: var(--ink-3);
  font-size: 11px; margin-right: 4px;
}
.sv-alt {
  margin-top: 8px; padding: 6px 8px; border-radius: 6px;
  background: var(--blue-soft); font-size: 11.5px; line-height: 1.7; color: var(--blue);
}
.sv-stars {
  margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line);
  font-size: 11.5px; line-height: 1.7; color: var(--ink-2);
}
.sv-stars .row-s { display: flex; gap: 6px; }
.sv-stars .p { flex: 0 0 82px; color: var(--ink-3); font-size: 11px; }
.sv-stars .s { flex: 1; }
.sv-card .acts { margin-top: 9px; }
.divider { height: 1px; background: var(--line); margin: 12px 0; }

/* ---------------- 盘面 ---------------- */
.chart-card .body { padding: 0; }

.chart-meta {
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  background: #fbfaf7;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  font-size: 13px;
}
.chart-meta .m-item { display: flex; gap: 6px; align-items: baseline; }
.chart-meta .m-k { color: var(--ink-3); font-size: 11.5px; letter-spacing: .05em; }
.chart-meta .m-v { font-weight: 600; }
.chart-meta .m-v.acc { color: var(--accent); }
.chart-meta .wide-line { flex-basis: 100%; }

.tabs { display: flex; gap: 2px; padding: 8px 12px 0; border-bottom: 1px solid var(--line); background: #fbfaf7; flex-wrap: wrap; }
.tabs button {
  border: 1px solid transparent;
  border-bottom: 0;
  border-radius: 7px 7px 0 0;
  background: transparent;
  color: var(--ink-2);
  padding: 6px 14px;
  font-size: 12.5px;
}
.tabs button.active {
  background: var(--paper-2);
  border-color: var(--line);
  color: var(--accent);
  font-weight: 600;
  margin-bottom: -1px;
  padding-bottom: 7px;
}

.chart-wrap {
  padding: 14px;
  display: flex;
  justify-content: center;
}
.chart-svg {
  width: 100%;
  max-width: 620px;
  aspect-ratio: 1 / 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
}
.chart-svg svg { display: block; width: 100%; height: 100%; }

.chart-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: #fbfaf7;
}
.chart-actions .spacer { flex: 1; }

/* ---------------- 侧栏 ---------------- */
.side-section { margin-bottom: 14px; }
.side-section:last-child { margin-bottom: 0; }
.side-title {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--ink-3);
  margin: 0 0 7px;
  font-weight: 600;
}

.sihua-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.sihua-table td, .sihua-table th { padding: 4px 5px; border-bottom: 1px solid var(--line); text-align: center; }
.sihua-table th { color: var(--ink-3); font-weight: 500; font-size: 11px; }
.sihua-table .h-lu { color: #1f7a4d; }
.sihua-table .h-quan { color: #1f5c8a; }
.sihua-table .h-ke { color: #8a6a1f; }
.sihua-table .h-ji { color: #9c2b2b; }

.yun-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px; }
.yun-list button { padding: 5px 6px; font-size: 12px; }

.kv { font-size: 12.5px; }
.kv div { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; border-bottom: 1px dashed var(--line); }
.kv div:last-child { border-bottom: 0; }
.kv .k { color: var(--ink-3); }
.kv .v { font-weight: 600; text-align: right; }

.palace-info { font-size: 12.5px; }
.palace-info .pi-head { font-weight: 600; margin-bottom: 4px; }
.palace-info .pi-stars { color: var(--ink-2); margin: 3px 0; }
.palace-info .pi-hua { color: var(--accent); }

.legend { display: flex; flex-wrap: wrap; gap: 3px 12px; font-size: 11.5px; color: var(--ink-2); }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; }

/* ---------------- 页脚 ---------------- */
.foot {
  padding: 18px 22px 34px;
  color: var(--ink-3);
  font-size: 11.5px;
  text-align: center;
  line-height: 1.9;
}

/* ---------------- 提示条 ---------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(10px);
  background: var(--ink);
  color: #fff;
  padding: 9px 18px;
  border-radius: 20px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  z-index: 90;
}
.toast.show { opacity: .94; transform: translateX(-50%) translateY(0); }

/* ---------------- 打印 A4 ---------------- */
/* ---------------- 管理后台（抽屉） ---------------- */
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(31, 35, 40, .35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s;
  z-index: 60;
}
.drawer-mask.show { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 380px;
  max-width: 92vw;
  background: var(--paper-2);
  border-left: 1px solid var(--line);
  box-shadow: -8px 0 28px rgba(31, 35, 40, .12);
  transform: translateX(102%);
  transition: transform .22s cubic-bezier(.32, .72, .35, 1);
  z-index: 61;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }

.drawer-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(#fbfaf7, #f4f1ec);
}
.drawer-head strong { font-size: 14px; letter-spacing: .08em; }
.drawer-head .spacer { flex: 1; }

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px 24px;
}

.color-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.color-field {
  display: grid;
  grid-template-columns: 34px 1fr 96px;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-2);
}
.color-field input[type=color] {
  width: 34px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  background: none;
  cursor: pointer;
}
.color-field input[type=color]::-webkit-color-swatch-wrapper { padding: 2px; }
.color-field input[type=color]::-webkit-color-swatch { border: 0; border-radius: 4px; }
.color-field .color-hex {
  width: 100%;
  padding: 4px 6px;
  font-size: 11.5px;
  font-family: var(--mono);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  background: #fff;
}
.color-field .color-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.drawer code {
  font-family: var(--mono);
  font-size: 11px;
  background: #f1ede6;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 4px;
}

.topbar button { flex: none; }

@media print {
  @page { size: A4 portrait; margin: 10mm; }
  body { background: #fff; }
  .topbar, .layout > .card:first-child, .layout > .card:last-child,
  .chart-actions, .tabs, .foot, .toast { display: none !important; }
  .layout { display: block; padding: 0; }
  .card { border: 0; box-shadow: none; }
  .chart-card .body { padding: 0; }
  .chart-wrap { padding: 0; }
  .chart-svg { max-width: 100%; border: 0; }
  .chart-meta { background: #fff; border-bottom: 1px solid #999; }
  .drawer, .drawer-mask { display: none !important; }
}